318316636

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3571

約数の個数: 48

約数和(自身を含む): 648944352

約数和(自身を除く): 330627716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 1331, 2057, 2662, 3517, 4114, 5324, 7034, 8228, 14068, 22627, 38687, 45254, 59789, 77374, 90508, 119578, 154748, 239156, 425557, 657679, 851114, 1315358, 1702228, 2630716, 4681127, 7234469, 9362254, 14468938, 18724508, 28937876, 79579159, 159158318, 318316636]

約数ペア:

[(1, 318316636), (2, 159158318), (4, 79579159), (11, 28937876), (17, 18724508), (22, 14468938), (34, 9362254), (44, 7234469), (68, 4681127), (121, 2630716), (187, 1702228), (242, 1315358), (374, 851114), (484, 657679), (748, 425557), (1331, 239156), (2057, 154748), (2662, 119578), (3517, 90508), (4114, 77374), (5324, 59789), (7034, 45254), (8228, 38687), (14068, 22627)]